Appen records 665,840 monthly visits with +0.2% month-over-month growth and Contact for Pricing pricing. Luxand.cloud records 6,211 monthly visits with -40.3% growth and Freemium, Free Trial, Paid pricing.
Human-validated training data and evaluation services for frontier AI models
Cloud face recognition, liveness and demographic analysis APIs for developers
| Dimension / Metric | | |
|---|---|---|
| Official Domain | appen.com | luxand.cloud |
| Pricing Model | Contact for Pricing | Freemium, Free Trial, Paid |
| Monthly Visits | 665.84K (665,840) | 6.21K (6,211) |
| MoM Traffic Delta | +1.1K (+0.2%) | -4.2K (-40.3%) |
| Primary Market & Share | 🇺🇸 United States (22%) | 🇺🇿 Uzbekistan (46.5%) |
| Direct Visits / mo | 238.31K | 2.41K |
| User Rating | 4.4 | 4.1 |
| Supported Platforms | Website | Website |
Human-validated training data and evaluation services for frontier AI models
Chain-of-thought reasoning traces, SME-level RLHF, supervised fine-tuning demonstrations and adversarial red teaming for the most capable models.
Golden trajectories, RL environment design, failure-mode taxonomies and software-engineering-driven deep evaluation for autonomous agents.
Multilingual ASR and conversational speech data, expressive TTS annotation, vision-language model training data, video action labelling and voice-agent evaluation.
LiDAR point-cloud labeling, multi-camera sensor fusion, robot demonstration trajectories, world-model rollouts and embodied interaction logs.
Cloud face recognition, liveness and demographic analysis APIs for developers
Match one face against a stored gallery or confirm that two photos show the same person using consistent REST endpoints.
Detect whether a live person is actually in front of the camera rather than a photo or screen replay, useful for KYC and access control.
Extract demographic and emotional attributes from a portrait to power personalization, analytics and audience insights.
Separate Baby Maker and Aging APIs generate predicted baby images or realistic age-progression effects from uploaded photos for entertainment apps.
SpecialistConnects teams directly with verified human participants for preference tuning and studies, but lacks managed end-to-end labeling pipelines.
SpecialistConnects teams directly with verified human participants for preference tuning and studies, but lacks managed end-to-end labeling pipelines.
Blends custom software with dedicated human expert teams to handle complex operations, but operates as a bespoke service.
Blends custom software with dedicated human expert teams to handle complex operations, but operates as a bespoke service.
Combines robust data labeling tools with automated workflows, but focuses more on software tooling than managed human workforces.
Combines robust data labeling tools with automated workflows, but focuses more on software tooling than managed human workforces.
Provides enterprise-grade AI training data and model evaluation at massive scale, but often with higher enterprise pricing.
Provides enterprise-grade AI training data and model evaluation at massive scale, but often with higher enterprise pricing.
Delivers advanced multimodal data curation and annotation infrastructure, but requires your own annotation workforce for labeling tasks.
Delivers advanced multimodal data curation and annotation infrastructure, but requires your own annotation workforce for labeling tasks.
SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistAgent observability, evaluation, and continuous improvement for production AI
SpecialistThe multimodal data layer for computer vision and physical AI teams
SpecialistThe multimodal data layer for computer vision and physical AI teams
Offers pre-packaged AI training datasets and custom data collection services, but with a smaller global crowd than Appen.
Offers pre-packaged AI training datasets and custom data collection services, but with a smaller global crowd than Appen.
Free / Open-sourceProvides a flexible open-source annotation platform for self-hosting, but lacks Appen's managed enterprise human workforce services.
Free / Open-sourceProvides a flexible open-source annotation platform for self-hosting, but lacks Appen's managed enterprise human workforce services.
Identity verification, KYC, KYB and AML compliance in one platform
Identity verification, KYC, KYB and AML compliance in one platform
AI-powered ID scanning, authentication and identity proofing
AI-powered ID scanning, authentication and identity proofing
Liveness and deepfake detection for identity verification
